Authentication device



FIG. 1 is a top perspective view of one embodiment of a security device showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a side view thereof;

FIG. 9 is a top perspective view of the authentication device shown in FIG. 1 with the connector component shown partially rotated within the case for completeness of illustration;

FIG. 10 is a bottom perspective view of the security device shown in FIG. 9;

FIG. 11 is a front view thereof;

FIG. 12 is a back view thereof;

FIG. 13 is a side view thereof;

FIG. 14 is a bottom view thereof;

FIG. 15 is a side view thereof; and,

FIG. 16 is a top view thereof;

FIG. 17 is a top perspective view of the authentication device shown in FIG. 1 with the connector component shown completely rotated within the case and unlocked for completeness of illustration;

FIG. 18 is a bottom perspective view of the security device shown in FIG. 17;

FIG. 19 is a front view thereof;

FIG. 20 is a back view thereof;

FIG. 21 is a side view thereof;

FIG. 22 is a top view thereof;

FIG. 23 is a side view thereof; and,

FIG. 24 is a bottom view thereof;

FIG. 25 is a top perspective view of the authentication device shown in FIG. 1 with the connector component shown completely rotated within the case and locked for completeness of illustration;

FIG. 26 is a bottom perspective view of the security device shown in FIG. 25;

FIG. 27 is a front view thereof;

FIG. 28 is a back view thereof;

FIG. 29 is a side view thereof;

FIG. 30 is a top view thereof;

FIG. 31 is a side view thereof; and,

FIG. 32 is a bottom view thereof. 

The ornamental design for authentication device, as shown and described. 